Content Tagged with: Dark Matter

Scientists precisely measure total amount of matter in the universe

UC Riverside-led team’s technique relied on determining the mass of galaxy clusters

By Iqbal Pittalwala | | Science / Technology

Physicists explain mysterious dark matter deficiency in galaxy pair

A new theory about the nature of dark matter helps explain why a pair of galaxies about 65 million light-years from Earth contains very little of the mysterious matter, according to a study led by a physicist at the University of California, Riverside. Dark matter is nonluminous and cannot be...

By Iqbal Pittalwala | | Science / Technology

Satellite galaxies of the Milky Way help test dark matter theory

UC Riverside physicists demonstrate “self-interacting dark matter” model can be tested using astronomical observations of Draco and Fornax

By Iqbal Pittalwala | | Science / Technology

In search of dark matter

RIVERSIDE, Calif. — An international team of scientists that includes University of California, Riverside, physicist Hai-Bo Yu has imposed conditions on how dark matter may interact with ordinary matter — constraints that can help identify the elusive dark matter particle and detect it on Earth. Dark matter — nonluminous material...

By Iqbal Pittalwala | | Science / Technology